Improvements in gas-blast electric switches having one or more tubular contacts,申请号GB19460024923-传众专利搜索

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发明名称	Improvements in gas-blast electric switches having one or more tubular contacts
摘要
申请公布号	GB615059(A)	申请公布日期	1948.12.31
申请号	GB19460024923	申请日期	1946.08.21
申请人	ETABLISSEMENTS MERLIN & GERIN	发明人
分类号	H01H33/70	主分类号	H01H33/70
代理机构		代理人
主权项
地址

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